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MINOR: remove unused hitRatio field in NamedCache 

Author: Damian Guy <damian.guy@gmail.com>

Reviewers: Guozhang Wang <wangguoz@gmail.com>

Closes #3384 from dguy/remove-unused-field
This commit is contained in:
Damian Guy 2017-06-20 17:38:56 -07:00 committed by Guozhang Wang
parent cb3952a4fd
commit 84de7f1756
1 changed files with 1 additions and 4 deletions
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5
streams/src/main/java/org/apache/kafka/streams/state/internals/NamedCache.java
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@ -47,10 +47,7 @@ class NamedCache {
private LRUNode head;
private long currentSizeBytes;
private NamedCacheMetrics namedCacheMetrics;
// JMX stats
private Sensor hitRatio = null;
// internal stats
private long numReadHits = 0;
private long numReadMisses = 0;